ZA911321B - Low watt metal halide lamp - Google Patents

Low watt metal halide lamp

Info

Publication number
ZA911321B
ZA911321B ZA911321A ZA911321A ZA911321B ZA 911321 B ZA911321 B ZA 911321B ZA 911321 A ZA911321 A ZA 911321A ZA 911321 A ZA911321 A ZA 911321A ZA 911321 B ZA911321 B ZA 911321B
Authority
ZA
South Africa
Prior art keywords
metal halide
halide lamp
watt metal
low watt
low
Prior art date
Application number
ZA911321A
Inventor
Timothy W Craham
W Craham Timothy
Daniel C Briggs
C Briggs Daniel
Original Assignee
Welch Allyn Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Welch Allyn Inc filed Critical Welch Allyn Inc
Publication of ZA911321B publication Critical patent/ZA911321B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
ZA911321A 1990-02-23 1991-02-22 Low watt metal halide lamp ZA911321B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/484,166 US5144201A (en) 1990-02-23 1990-02-23 Low watt metal halide lamp

Publications (1)

Publication Number Publication Date
ZA911321B true ZA911321B (en) 1991-12-24

Family

ID=23923029

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911321A ZA911321B (en) 1990-02-23 1991-02-22 Low watt metal halide lamp

Country Status (11)

Country Link
US (1) US5144201A (en)
EP (1) EP0443964B1 (en)
JP (1) JP3152950B2 (en)
KR (1) KR920000100A (en)
CN (1) CN1058862A (en)
AU (1) AU633178B2 (en)
BR (1) BR9100709A (en)
CA (1) CA2036901C (en)
DE (1) DE69102791T2 (en)
ES (1) ES2025500A6 (en)
ZA (1) ZA911321B (en)

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US5331950A (en) * 1991-10-22 1994-07-26 Welch Allyn, Inc. Video laparoscope with high-illuminance low-wattage light source
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US5708328A (en) * 1992-06-03 1998-01-13 General Electric Company Universal burn metal halide lamp
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US5539273A (en) * 1994-06-29 1996-07-23 Welch Allyn, Inc. Etched electrode for metal halide discharge lamps
US5500918A (en) * 1994-12-28 1996-03-19 Welch Allyn, Inc. Bifurcated fiber bundle in single head light cable for use with multi-source light box
US5717806A (en) * 1994-12-28 1998-02-10 Welch Allyn, Inc. Bifurcated randomized fiber bundle light cable for directing light from multiple light sources to single light output
US5729090A (en) * 1995-02-21 1998-03-17 General Electric Company Sodium halide discharge lamp
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US5879289A (en) * 1996-07-15 1999-03-09 Universal Technologies International, Inc. Hand-held portable endoscopic camera
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US6866400B2 (en) * 1998-02-13 2005-03-15 Welch Allyn, Inc. Flashlight equipped with low wattage arc lamp
US6586881B1 (en) * 1998-05-27 2003-07-01 Ngk Insulators, Ltd. Light emitting container for high-pressure discharge lamp and manufacturing method thereof
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KR20010042208A (en) * 1999-01-28 2001-05-25 롤페스 요하네스 게라투스 알베르투스 Metal halide lamp
JP3655126B2 (en) * 1999-06-14 2005-06-02 株式会社小糸製作所 Metal halide lamp
US6366020B1 (en) 1999-08-24 2002-04-02 Matsushita Electric Works R & D Laboratories Inc. Universal operating DC ceramic metal halide lamp
CA2398677A1 (en) * 2000-01-20 2001-07-26 Osram Sylvania Inc. High pressure sodium lamp having reduced arc tube size
US6679619B2 (en) 2000-02-18 2004-01-20 Carl Saieva High intensity discharge (HID) lamp with integral ballast and underwater lighting systems incorporating same
US6641422B2 (en) 2000-12-06 2003-11-04 Honeywell International Inc. High intensity discharge lamp and a method of interconnecting a high intensity discharge lamp
US6833677B2 (en) * 2001-05-08 2004-12-21 Koninklijke Philips Electronics N.V. 150W-1000W mastercolor ceramic metal halide lamp series with color temperature about 4000K, for high pressure sodium or quartz metal halide retrofit applications
US6979958B2 (en) * 2002-01-31 2005-12-27 Matsushita Electric Industrial Co., Ltd. High efficacy metal halide lamp with praseodymium and sodium halides in a configured chamber
DE10222254A1 (en) * 2002-05-16 2003-11-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh High-pressure discharge lamp with ceramic discharge tube
DE10234758B4 (en) * 2002-07-30 2006-02-16 Sli Lichtsysteme Gmbh Low power metal halide lamp
KR101044711B1 (en) * 2002-09-06 2011-06-28 코닌클리케 필립스 일렉트로닉스 엔.브이. Mercury free metal halide lamp
US6888312B2 (en) 2002-12-13 2005-05-03 Welch Allyn, Inc. Metal halide lamp for curing adhesives
AU2003276586A1 (en) * 2002-12-13 2004-07-09 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
EP1579475A2 (en) * 2002-12-20 2005-09-28 Philips Intellectual Property & Standards GmbH High-pressure gas discharge lamp
DE102004044366A1 (en) * 2004-09-10 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High pressure discharge lamp
JP4492337B2 (en) * 2004-12-14 2010-06-30 ウシオ電機株式会社 Light source unit
DE102005046483A1 (en) * 2005-09-28 2007-03-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Discharge lamps especially useful for productrion of Xenon or mercury high pressure discharge lamps has bulb stems, electrode holder rods and electrode support elements
WO2007076141A2 (en) * 2005-12-27 2007-07-05 Advanced Lighting Technologies, Inc. Projection light source and methods of manufacture
JP4793828B2 (en) * 2007-03-23 2011-10-12 株式会社小糸製作所 Car discharge bulb
US7880396B2 (en) * 2007-06-14 2011-02-01 Seiko Epson Corporation Projector device employing ballast with flyback converter
DE102008049476A1 (en) * 2008-09-29 2010-04-01 Osram Gesellschaft mit beschränkter Haftung High pressure discharge lamp
JP3177501U (en) 2009-08-14 2012-08-09 オスラム アクチエンゲゼルシャフト High-pressure discharge lamp with auxiliary start mechanism
WO2011018118A1 (en) * 2009-08-14 2011-02-17 Osram Gesellschaft mit beschränkter Haftung High-pressure discharge lamp having a starting aid
SE534212C2 (en) * 2009-10-12 2011-06-07 Auralight Int Ab Metal halide lamp in which the arc tube has greater wall thickness in the end portions than in the center portion
US20180049466A1 (en) * 2013-03-15 2018-02-22 Healthier Choices Management Corp Electronic cigarette
US20180035721A1 (en) * 2013-03-15 2018-02-08 Healthier Choices Management Corp Electronic cigarette
US11064732B2 (en) * 2013-03-15 2021-07-20 Healthier Choices Management Corp. Electronic vaporizer cartridge with encased heat source
US20190274355A1 (en) * 2018-03-09 2019-09-12 Healthier Choices Management Corp Electronic cigarette

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US3714493A (en) * 1970-04-06 1973-01-30 Gen Electric Compact metal halide arc lamp containing primarily mercury iodide
DE2255433C2 (en) * 1972-11-11 1974-10-03 Th. Goldschmidt Ag, 4300 Essen Smokeless flux for hot-dip tinning, lead-coating and galvanizing
US4053809A (en) * 1976-06-18 1977-10-11 General Electric Company Short-arc discharge lamp with starting device
US4161672A (en) * 1977-07-05 1979-07-17 General Electric Company High pressure metal vapor discharge lamps of improved efficacy
US4136298A (en) * 1977-08-15 1979-01-23 General Electric Company Electrode-inlead for miniature discharge lamps
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US4612000A (en) * 1983-06-09 1986-09-16 Gte Products Corporation Single-ended metal halide discharge lamps and process of manufacture
US4528478A (en) * 1983-06-09 1985-07-09 Gte Products Corporation Single-ended metal halide discharge lamp with minimal color separation
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DE3537872A1 (en) * 1985-10-24 1987-04-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HIGH PRESSURE DISCHARGE LAMP
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Also Published As

Publication number Publication date
CA2036901A1 (en) 1991-08-24
JP3152950B2 (en) 2001-04-03
DE69102791T2 (en) 1994-11-24
BR9100709A (en) 1991-10-29
CN1058862A (en) 1992-02-19
JPH04218253A (en) 1992-08-07
ES2025500A6 (en) 1992-03-16
US5144201A (en) 1992-09-01
AU633178B2 (en) 1993-01-21
CA2036901C (en) 2001-01-30
EP0443964B1 (en) 1994-07-13
KR920000100A (en) 1992-01-10
DE69102791D1 (en) 1994-08-18
EP0443964A1 (en) 1991-08-28
AU7095091A (en) 1991-08-29

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